diff options
| author | Tony Lindgren | 2023-10-30 07:23:38 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2023-11-28 17:07:02 +0000 |
| commit | 09297e3ffc1dbae639a5ea54bd9538e831177c15 (patch) | |
| tree | 97a62bf8eab0cb4135063e9a31b6d0f52c6a2b43 /sound | |
| parent | aff8be2cad74a22525cd89cdff0b72a5c9a4c0c6 (diff) | |
ASoC: ti: omap-mcbsp: Fix runtime PM underflow warnings
[ Upstream commit fbb74e56378d8306f214658e3d525a8b3f000c5a ]
We need to check for an active device as otherwise we get warnings
for some mcbsp instances for "Runtime PM usage count underflow!".
Reported-by: Andreas Kemnade <andreas@kemnade.info>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Link: https://lore.kernel.org/r/20231030052340.13415-1-tony@atomide.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/ti/omap-mcbsp.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sound/soc/ti/omap-mcbsp.c b/sound/soc/ti/omap-mcbsp.c index 7c539a41a6a3..4b8aac1a36fa 100644 --- a/sound/soc/ti/omap-mcbsp.c +++ b/sound/soc/ti/omap-mcbsp.c @@ -74,14 +74,16 @@ static int omap2_mcbsp_set_clks_src(struct omap_mcbsp *mcbsp, u8 fck_src_id) return -EINVAL; } - pm_runtime_put_sync(mcbsp->dev); + if (mcbsp->active) + pm_runtime_put_sync(mcbsp->dev); r = clk_set_parent(mcbsp->fclk, fck_src); if (r) dev_err(mcbsp->dev, "CLKS: could not clk_set_parent() to %s\n", src); - pm_runtime_get_sync(mcbsp->dev); + if (mcbsp->active) + pm_runtime_get_sync(mcbsp->dev); clk_put(fck_src); |